<template>
  <div>
    <!-- 面包屑导航 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片区域 -->
    <el-card class="box-card">
      <!-- 搜索区域 -->
      <el-row :gutter='20'>
        <el-col :span="6">
          <el-input placeholder="请输入内容">
            <el-button slot="append" icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表 -->
      <el-table :data="orderList" stripe border>
        <el-table-column type="index" label="#"></el-table-column>
        <el-table-column prop="order_number" label="订单编号" width="600px"></el-table-column>
        <el-table-column prop="order_price" label="订单价格" ></el-table-column>
        <el-table-column prop="pay_status" label="是否付款">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.pay_status===1">是</el-tag>
            <el-tag type="warning" v-else>否</el-tag>
          </template>
        </el-table-column>
        <el-table-column prop="is_send" label="是否发货"></el-table-column>
        <el-table-column prop="create_time" label="下单时间" width="400px">
          <template slot-scope="scope">
            {{scope.row.create_time|dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="300px">
          <template>
            <el-button type="primary" icon="el-icon-edit" @click="editAddressDialog"></el-button>
            <el-button type="success" icon="el-icon-location" @click="showProgressDialog"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!--分页区域  -->
      <el-pagination
      @size-change="handleSizeChange"
      @current-change="handleCurrentChange"
      :current-page="queryInfo.pagenum"
      :page-sizes="[5, 10, 15, 20]"
      :page-size="queryInfo.pagesize"
      layout="total, sizes, prev, pager, next, jumper"
      :total="total" background>
      </el-pagination>
      <!-- 编辑地址对话框 -->
      <el-dialog
        title="修改地址"
        :visible.sync="addressVisible"
        width="30%"
        @close="addressDialogReset">
        <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
          <el-form-item label="省市区县" prop="address1">
            <!-- 地址选择器 -->
            <el-cascader
              v-model="addressForm.address1"
              :options="cityData"
              :props="addressProps"></el-cascader>
          </el-form-item>
          <el-form-item label="详细地址" prop="address2">
            <el-input v-model="addressForm.address2"></el-input>
          </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
          <el-button @click="addressVisible = false">取 消</el-button>
          <el-button type="primary" @click="addressVisible = false">确 定</el-button>
        </span>
      </el-dialog>
      <!-- 物流进度对话框 -->
      <el-dialog
        title="物流进度"
        :visible.sync="progressVisible"
        width="30%">
        <!-- 时间线 -->
        <el-timeline>
          <el-timeline-item
            v-for="(activity, index) in progressList"
            :key="index"
            :timestamp="activity.time">
            {{activity.context}}
          </el-timeline-item>
        </el-timeline>
        <span slot="footer" class="dialog-footer">
          <el-button @click="progressVisible = false">取 消</el-button>
          <el-button type="primary" @click="progressVisible = false">确 定</el-button>
        </span>
      </el-dialog>
    </el-card>
  </div>
</template>
<script>
import cityData from './citydata.js'
export default {
  data () {
    return {
      // 请求参数
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      // 接收订单数据
      orderList: [],
      // 总订单数
      total: 0,
      // 地址表单对象
      addressForm: {
        address1: [],
        address2: ''
      },
      // 控制修改地址
      addressVisible: false,
      // 控制物流进度对话框
      progressVisible: false,
      // 省市区县数据
      cityData,
      // 级联选择器配置
      addressProps: {
        expandTrigger: 'hover'
      },
      // 验证规则
      addressFormRules: {
        address1: [
          { required: true, message: '请选择省市区县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      // 接收物流进度数据
      progressList: []

    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    // 获取订单列表
    async getOrderList () {
      const { data: res } = await this.$http.get('orders/', { params: this.queryInfo })
      console.log(res)
      if (res.meta.status !== 200) {
        return this.$message.error('订单列表获取失败')
      }
      this.orderList = res.data.goods
      this.total = res.data.total
    },
    // 每页展示数据条数改变
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()
    },
    // 当前页改变触发
    handleCurrentChange (newCurrrent) {
      this.queryInfo.pagenum = newCurrrent
      this.getOrderList()
    },
    // 点击显示地址对话框
    editAddressDialog () {
      this.addressVisible = true
    },
    // 关闭重置地址对话框表单
    addressDialogReset () {
      this.$refs.addressFormRef.resetFields()
    },
    // 点击显示物流进度对话框
    async showProgressDialog () {
      // 发起物流进度请求
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      console.log(res)
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败')
      }
      this.progressList = res.data
      this.progressVisible = true
    }

  },
  computed: {
  }
}
</script>
<style lang='less' scoped>
.el-cascader{
  width: 100%;
}
</style>
